NAME

AnyEvent::CouchDB::Exceptions - Exception::Class-based exceptions for AnyEvent::CouchDB

SYNOPSIS

            

              
              
use feature 'switch';
use Try::Tiny;
use Data::Dump 'pp';
use AnyEvent::CouchDB;
my $db = couchdb("food");
try {
  my $vegetables = $db->open_doc('vegetables')->recv;
} 
catch {
  when (ref eq 'AnyEvent::CouchDB::Exception::HTTPError') {
    # handle an HTTP error
  }
  when (ref eq 'AnyEvent::CouchDB::Exception::JSONError') {
    # handle a JSON decoding error
  }
  default {
    $_->show_trace(1);
    warn "$_";
    warn "HEADERS  : " . pp($_->headers);
    warn "BODY     : " . $_->body;
  }
};
            
          

DESCRIPTION

This module defines a family of exception classes.

AnyEvent::CouchDB::Exception

The base exception class who's superclass is Exception::Class::Base

AnyEvent::CouchDB::Exception::HTTPError

A subclass of AnyEvent::CouchDB::Exception for HTTP errors

AnyEvent::CouchDB::Exception::JSONError

A subclass of AnyEvent::CouchDB::Exception for JSON decoding errors

API

This module provides the following methods in addition to the methods provided by Exception::Class::Base.

Additional Accessors

$e->headers

This method will return the HTTP response headers if they were available at the time the exception was thrown.

$e->body

This method will return the HTTP response body if it was available at the time the exception was thrown.